What it is: A vitamin C-powered serum that helps even skin tone and boost collagen production while it brightens and hydrates.Who it's for: Skin types with uneven tone or texture.What it does: This serum supplies the skin with 20% vitamin C and skin-identical linolenic acid to make it look smoother and evenly radiant, generating an instant glow effect. The highly effective ingredients in the innovative active complex balance the skin tone and visibly reduce lines and wrinkles in just one week. How to use: Use after cleansing. Shake the ampoule before use. Wrap a tissue around the neck of the ampoule, grasp it firmly and, with a sharp movement, snap it open at the lower, colored ring. Alternatively, use the enclosed ampoule opener. Pour the concentrate into the palm of your hand and then smooth over your face, neck and décolletage. Pat gently and follow with a moisturizer. Always apply the entire contents of the ampoule. Use daily for seven days. 7 ampoules (0.06 oz. each) Silicone-free; paraben-free Made in Germany